🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.16 AU - 1.26 AU

Year: 470 Days

Day: 22.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,180,202 km

• M1: 125,064 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.08 AU - 3.12 AU

Year: 1480 Days

Day: 30.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.68 AU - 3.78 AU

Year: 2050 Days

Day: 20.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.15 AU - 5.41 AU

Year: 4284 Days

Day: 24.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,180,202 km

• M1: 100,231 km (0.097 R)
• M2: 1,239,418 km (0.072 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 12.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.79 AU - 7.15 AU

Year: 5151 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,180,202 km

• M1: 159,023 km (0.119 R)
• M2: 328,816 km (0.059 R)
• M3: 445,353 km (0.097 R)
• M4: 679,474 km (0.106 R)
• M5: 985,551 km (0.116 R)
• M6: 1,108,071 km (0.111 R)
• M7: 1,203,664 km (0.084 R)
• M8: 1,490,294 km (0.034 R)
• M9: 1,932,356 km (0.09 R)
• M10: 2,168,870 km (0.089 R)
• M11: 2,249,802 km (0.075 R)
• M12: 2,584,154 km (0.077 R)
• M13: 2,779,229 km (0.074 R)
• M14: 2,979,541 km (0.112 R)
• M15: 3,161,452 km (0.099 R)
• M16: 3,277,091 km (0.091 R)
• M17: 3,370,739 km (0.084 R)
• M18: 3,926,346 km (0.051 R)
• M19: 4,025,828 km (0.039 R)
• M20: 4,278,649 km (0.089 R)
• M21: 4,510,675 km (0.101 R)
• M22: 4,641,274 km (0.068 R)
• M23: 5,122,381 km (0.081 R)
• M24: 5,760,416 km (0.114 R)
• M25: 5,988,253 km (0.084 R)
• M26: 6,306,597 km (0.116 R)
• M27: 6,394,262 km (0.104 R)
• M28: 7,111,135 km (0.117 R)
• M29: 9,112,306 km (0.033 R)
• M30: 9,278,210 km (0.106 R)
• M31: 9,579,500 km (0.109 R)
• M32: 10,225,912 km (0.103 R)
• M33: 10,433,105 km (0.087 R)
• M34: 10,571,932 km (0.114 R)
• M35: 11,668,784 km (0.101 R)
• M36: 13,287,283 km (0.092 R)
• M37: 13,475,627 km (0.11 R)
• M38: 14,084,490 km (0.099 R)
• M39: 14,469,555 km (0.111 R)
• M40: 14,702,180 km (0.113 R)
• M41: 15,328,845 km (0.107 R)
• M42: 15,884,302 km (0.099 R)
• M43: 16,044,222 km (0.075 R)
• M44: 16,892,741 km (0.105 R)
• M45: 17,015,112 km (0.049 R)
• M46: 17,219,762 km (0.101 R)
• M47: 17,425,160 km (0.108 R)
• M48: 17,880,087 km (0.052 R)
• M49: 18,255,279 km (0.077 R)
• M50: 18,675,200 km (0.06 R)
• M51: 19,225,720 km (0.064 R)
• M52: 19,481,682 km (0.084 R)
• M53: 19,867,794 km (0.075 R)
• M54: 20,691,031 km (0.101 R)
• M55: 21,172,736 km (0.063 R)
• M56: 22,058,206 km (0.057 R)
• M57: 23,181,836 km (0.101 R)
• M58: 23,454,403 km (0.11 R)
• M59: 24,232,162 km (0.071 R)
• M60: 24,416,467 km (0.092 R)
• M61: 25,111,499 km (0.114 R)
• M62: 25,531,569 km (0.108 R)
• M63: 25,812,963 km (0.059 R)
• M64: 26,095,404 km (0.109 R)
• M65: 26,189,800 km (0.086 R)
• M66: 28,391,731 km (0.035 R)
• M67: 28,731,917 km (0.075 R)
• M68: 28,878,223 km (0.049 R)
• M69: 29,613,198 km (0.111 R)
• M70: 30,255,122 km (0.057 R)
• M71: 30,552,972 km (0.111 R)
• M72: 31,001,466 km (0.081 R)
• M73: 31,251,594 km (0.101 R)
• M74: 31,753,943 km (0.062 R)
• M75: 31,854,772 km (0.101 R)
• M76: 32,006,165 km (0.112 R)
• M77: 32,970,324 km (0.101 R)
• M78: 33,276,850 km (0.069 R)
• M79: 34,150,501 km (0.103 R)
• M80: 34,667,811 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.1

Radius: 9.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.69 AU - 7.79 AU

Year: 5504 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,180,202 km

• M1: 124,465 km (0.068 R)
• M2: 191,036 km (0.118 R)
• M3: 334,052 km (0.064 R)
• M4: 394,938 km (0.1 R)
• M5: 521,797 km (0.11 R)
• M6: 776,712 km (0.115 R)
• M7: 1,142,928 km (0.058 R)
• M8: 1,770,640 km (0.097 R)
• M9: 2,173,956 km (0.087 R)
• M10: 2,251,897 km (0.105 R)
• M11: 2,772,497 km (0.092 R)
• M12: 2,994,650 km (0.108 R)
• M13: 3,064,213 km (0.118 R)
• M14: 3,151,878 km (0.077 R)
• M15: 3,419,957 km (0.086 R)
• M16: 3,584,515 km (0.1 R)
• M17: 3,902,410 km (0.119 R)
• M18: 3,978,555 km (0.111 R)
• M19: 4,327,418 km (0.088 R)
• M20: 5,096,051 km (0.064 R)
• M21: 5,158,583 km (0.047 R)
• M22: 5,326,432 km (0.099 R)
• M23: 5,496,226 km (0.075 R)
• M24: 5,646,272 km (0.095 R)
• M25: 5,754,282 km (0.117 R)
• M26: 5,906,573 km (0.105 R)
• M27: 5,994,237 km (0.093 R)
• M28: 6,439,141 km (0.087 R)
• M29: 7,196,406 km (0.119 R)
• M30: 7,313,690 km (0.092 R)
• M31: 7,716,857 km (0.101 R)
• M32: 7,909,239 km (0.077 R)
• M33: 8,054,499 km (0.083 R)
• M34: 8,176,272 km (0.071 R)
• M35: 8,944,756 km (0.102 R)
• M36: 9,350,316 km (0.079 R)
• M37: 9,710,248 km (0.088 R)
• M38: 10,022,459 km (0.104 R)
• M39: 10,285,003 km (0.111 R)
• M40: 10,897,756 km (0.117 R)
• M41: 11,086,549 km (0.105 R)
• M42: 11,330,992 km (0.091 R)
• M43: 11,549,704 km (0.095 R)
• M44: 11,632,132 km (0.091 R)
• M45: 12,551,261 km (0.062 R)
• M46: 14,725,816 km (0.065 R)
• M47: 15,054,483 km (0.036 R)
• M48: 15,506,567 km (0.051 R)
• M49: 16,085,511 km (0.109 R)
• M50: 16,393,234 km (0.089 R)
• M51: 16,485,835 km (0.037 R)
• M52: 16,733,719 km (0.087 R)
• M53: 16,795,951 km (0.087 R)
• M54: 16,889,450 km (0.099 R)
• M55: 17,045,481 km (0.062 R)
• M56: 17,390,603 km (0.079 R)
• M57: 17,516,564 km (0.05 R)
• M58: 17,674,540 km (0.089 R)
• M59: 17,737,969 km (0.04 R)
• M60: 18,119,593 km (0.103 R)
• M61: 18,697,041 km (0.08 R)
• M62: 19,150,323 km (0.073 R)
• M63: 19,280,473 km (0.078 R)
• M64: 19,345,697 km (0.098 R)
• M65: 20,067,806 km (0.102 R)
• M66: 20,200,051 km (0.107 R)
• M67: 20,399,016 km (0.032 R)
• M68: 20,598,580 km (0.087 R)
• M69: 20,966,142 km (0.102 R)
• M70: 21,403,416 km (0.079 R)
• M71: 21,538,503 km (0.12 R)
• M72: 22,081,842 km (0.112 R)
• M73: 22,252,534 km (0.105 R)
• M74: 22,458,081 km (0.093 R)
• M75: 22,561,004 km (0.11 R)
• M76: 22,698,485 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 14.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.42 AU - 13.54 AU

Year: 15568 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,180,202 km

• M1: 188,493 km (0.117 R)
• M2: 511,475 km (0.032 R)
• M3: 1,012,628 km (0.118 R)
• M4: 1,149,959 km (0.083 R)
• M5: 1,422,975 km (0.06 R)
• M6: 1,556,566 km (0.038 R)
• M7: 1,671,158 km (0.118 R)
• M8: 1,836,763 km (0.108 R)
• M9: 1,958,535 km (0.113 R)
• M10: 2,262,369 km (0.092 R)
• M11: 2,393,566 km (0.062 R)
• M12: 3,146,791 km (0.074 R)
• M13: 3,264,525 km (0.109 R)
• M14: 3,875,632 km (0.106 R)
• M15: 4,723,104 km (0.107 R)
• M16: 5,098,894 km (0.116 R)
• M17: 6,358,657 km (0.07 R)
• M18: 6,508,704 km (0.034 R)
• M19: 7,043,068 km (0.06 R)
• M20: 7,472,862 km (0.046 R)
• M21: 8,358,183 km (0.056 R)
• M22: 9,022,996 km (0.05 R)
• M23: 9,921,480 km (0.068 R)
• M24: 10,669,769 km (0.115 R)
• M25: 11,436,308 km (0.053 R)
• M26: 11,711,120 km (0.109 R)
• M27: 11,941,800 km (0.102 R)
• M28: 12,407,797 km (0.053 R)
• M29: 13,647,066 km (0.077 R)
• M30: 14,478,680 km (0.1 R)
• M31: 14,577,565 km (0.1 R)
• M32: 14,975,495 km (0.113 R)
• M33: 16,603,120 km (0.098 R)
• M34: 16,758,552 km (0.116 R)
• M35: 16,914,433 km (0.107 R)
• M36: 17,175,481 km (0.092 R)
• M37: 17,648,659 km (0.112 R)
• M38: 18,072,919 km (0.098 R)
• M39: 18,877,456 km (0.12 R)
• M40: 19,638,909 km (0.114 R)
• M41: 19,803,317 km (0.093 R)
• M42: 20,299,533 km (0.089 R)
• M43: 21,473,278 km (0.102 R)
• M44: 22,325,238 km (0.087 R)
• M45: 22,899,245 km (0.066 R)
• M46: 23,072,480 km (0.096 R)
• M47: 23,886,442 km (0.07 R)
• M48: 24,296,938 km (0.045 R)
• M49: 24,709,828 km (0.095 R)
• M50: 25,482,651 km (0.042 R)
• M51: 25,722,157 km (0.096 R)
• M52: 26,384,427 km (0.062 R)
• M53: 27,971,959 km (0.12 R)
• M54: 29,089,306 km (0.063 R)
• M55: 29,339,434 km (0.089 R)
• M56: 30,474,582 km (0.111 R)
• M57: 31,816,924 km (0.038 R)
• M58: 33,374,537 km (0.075 R)
• M59: 33,505,435 km (0.06 R)
• M60: 34,294,564 km (0.098 R)
• M61: 34,890,562 km (0.112 R)
• M62: 36,428,877 km (0.047 R)
• M63: 37,240,445 km (0.089 R)
• M64: 37,716,466 km (0.118 R)
• M65: 38,605,975 km (0.107 R)
• M66: 39,087,829 km (0.083 R)
• M67: 39,779,719 km (0.065 R)
• M68: 40,545,361 km (0.1 R)
• M69: 41,245,629 km (0.084 R)
• M70: 42,091,306 km (0.119 R)
• M71: 43,227,801 km (0.092 R)
• M72: 44,230,406 km (0.102 R)
• M73: 44,734,550 km (0.082 R)
• M74: 44,879,062 km (0.097 R)
• M75: 47,873,563 km (0.033 R)
• M76: 48,021,216 km (0.091 R)
• M77: 48,465,222 km (0.088 R)
• M78: 49,955,367 km (0.076 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,039 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit